1 files changed, 1 insertions, 0 deletions
diff --git a/flash.h b/flash.h
index 98804def3..eb8b8ebd0 100644
--- a/flash.h
+++ b/flash.h
@@ -403,6 +403,7 @@ extern char *lb_part, *lb_vendor;
 
 /* spi.c */
 int probe_spi_rdid(struct flashchip *flash);
+int probe_spi_rdid4(struct flashchip *flash);
 int probe_spi_res(struct flashchip *flash);
 int spi_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr);
 void spi_write_enable();